Alternator problems

[Daniel240sx]

So my engine blew, got a new one, put it in it worked then it stopped working. Turns out the alternator was dead. So i got another one from a friend that was a month old and its dead now also. anyone know? not grounded properly? i connect the grounding wire on the back but i dont know where the wire goes because it goes up into the harness. any help would be appreciated.



-daniel

[projectRDM]

S13 or S14? Ground is on the shock tower somewhere.

[Daniel240sx]

its a S14..thanks...ill go check it out.

[projectRDM]

Right behind the fusebox under the hood on the flat portion of the tower.